package demo2.loginexception;

/**
 * Created with IntelliJ IDEA
 * Description
 * User：chenshu
 * Date：2023-10-25
 * Time：12:39
 */
public class UserNameErrorException extends Exception{
    public UserNameErrorException() {
        super();
    }
    public UserNameErrorException(String msg){
        super(msg);
    }
}
